TM-5-4210-249-13-P-1

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4

TM-5-4210-249-13-P-1 - Page 759 of 1188

TM 5-4210-249-13&P-1

0104-51

DRAFT

0104

TFFT02906

Step 77.

With a test lead set, check for continuity across bumper turret wire harness motor power

wire (black) from bumper turret wire harness bumper turret control connector, terminal 4

to bumper turret wire harness bumper turret junction box connector, terminal 1.

a.

If there is continuity, replace bumper turret control (WP 0570).

b.

If there is no continuity, repair bumper turret wire harness motor power

wire (black) in bumper turret wire harness if repairable

(TM 9-2320-325-14&P), or replace bumper turret wire

harness (WP 0437).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION